规则

According to the BER and the FER curve of regular and irregular LDPC code, not only coding and decoding but also performance are analyzed and compared.

根据规则LDPC码和非规则LDPC码的误码率和FER曲线，对规则码和非规则LDPC码在编译码方面以及性能方面作了分析和比较，进而对构造在光通信系统中具有实用价值的LDPC码提出了看法。

The difference between codon choice randomization in the region of protein regular secondary structure and that in coil region is investigated in detail. We find that the folding free energy of mRNA segments in different protein secondary structures is significantly different. The average Z score is -1. 38 and -1. 71 for regular secondary structure, but -0.93 and -1. 03 for coil.

我们仔细分析了在蛋白质规则结构区域（alpha螺旋和beta折叠）和无规则结构区域密码子随机选择的差异，发现处于不同蛋白质二级结构的mRNA片段的折叠自由能有显著的不同，对于规则结构，Human和E.coli的平均Z-score值分别为-1.71和-1.38，但是无规则结构的Z-score值分别为-1.03和-0.93。

Both the normal semi-cloud model and the shift operator are introduced to that method to make sure that data partition in the method can reflect some information about the actual data distribution,to reduce the number of rules generated by the new method,and to increase the rules' fitness.

该方法采用"半正态云"作为基本云，并引入位移因子，使基于数据的规则提取算法中的数据划分能充分反映数据的实际分布，减少提取的规则数量，提高规则的推理精度；通过引入数据关键点及最佳分割点以保证规则库的完备性。

There are two kinds of models about the higher-order correlation networks. In the two-state model, the higher-order Hebbian algorithm is usually used. For this Hebbian algorithm can have better associative memory only to orthogonal or near orthogonal prototype patterns, another learning rule, higher-order projection algorithm, is proposed in tensor representation in this dissertation.

关于高阶关联网络有两种模型，即两状态离散时间模型和模拟状态连续时间模型，在两状态离散时间高阶关联网络中最常用的是高阶Hebb规则，这种规则对于正交或近似正交的原型模式才具有比较好的联想记忆性能，因而本文用张量表示法给出了另外一种学习规则—高阶投影规则。

The Common laws system and the Continental laws system interrogation moods mainly include such rules as open evidence, cross-examination, combination, collectability etc.

两大法系的质证制度主要有证据开示规则、交叉询问规则、关联性规则、可采性规则等。

At the early 1980s, is an effective mathematic tool to deal with the uncertain or fuzzy knowledge. Rough rule theory has been widely used in information retrieval, digital library, software engineering and knowledge discovery. Its main idea includes acquisition of rough decision rules by reduction of data under the condition of keeping an invariability of classification capacity. And it basically represents a concept by a pair of approximation sets according to the partition on the given data based on the indiscernibility relation. Rough sets theory is well suited to deal with inconsistency of the rough approximations. So it is a new mathematical tool dealing with vagueness and uncertainty, and has found its applications in many areas such as AI, KDD, pattern recognition and classification and fault diagnosis.

主要完成了以下几个方面的工作：(1)对于高速移动机器人车道线跟踪问题中的规则知识获取，首先阐述了模糊逻辑系统的基本特点、工作原理和基本作法，分析了模糊规则知识获取过于依赖专家经验知识、对于每一个细节几乎都需要人工主观经验的参与、难以处理大数据集样本等方面的不足，进而阐述了粗糙集合理论的基本特点、基于粗糙集合理论的规则获取的关键技术和工作原理，为后续章节中经典粗糙集合模型的扩展及粗糙决策规则集的性能分析做好基础；(2)在经典粗糙集理论及其一般扩展的可变精度粗糙集VPRS的基础上，提出了非均匀可变精度粗糙集模型k-VPRS。

Constitution litigation should follow balanceable rule and buck for theharmoniousness of the inerratic method regulated by rule andnon-inerratic method regulated by non-rule.

宪法诉讼在型构社会秩序时应遵循平衡的准则，而且，还应谋求由规则调整而形成的规则秩序与由非规则支配所调整的非规则秩序之间的和谐。

Hayek considered the nomos not only included those articulated rules but also included those unarticulated rules, however because people were influenced by intellectualism so they only agreed the former and objected the latter.

在谈到内部规则时，哈耶克认为内部规则不只包括那些被阐明了的规则，同时还包括未被阐明的规则，但是由于受到唯理论的影响，人们通常只承认前者而反对后者。

In modern system of evidence,the theoretical base is a prerequisite to the exclusionary rule of unlaw fully obtained evidence.

在现代证据制度中，非法证据排除规则是保证证据有效性的重要规则，而非法证据排除规则的理论基础又是确立非法证据排除规则的前提和基础。

There are excessive and unorderly rules produced by traditional association rule mining, many of which are redundant. It is difficult for users to understand and use.

摘要传统关联规则挖掘得到的原始规则集包含大量的、杂乱的规则，其中很多是冗余的，这样的规则集难以被用户理解和应用。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。